What is the CVSS score of CVE-2025-3903?

CVE-2025-3903 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.3%.

Which versions of Ueditor are affected by CVE-2025-3903?

Organizations using Vulnerability in Drupal UEditor - 百度编辑器.This face moderate risk from CVE-2025-3903 rated CVSS 7.3. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-3903?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Ueditor CVE-2025-3903

HIGH

2025-04-23 mlhess@drupal.org

Information Disclosure Ueditor Drupal

7.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.3 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

CVE Published

Apr 23, 2025 - 17:16 nvd

HIGH 7.3

DescriptionCVE.org

Vulnerability in Drupal UEditor - 百度编辑器.This issue affects UEditor - 百度编辑器: *.*.

AnalysisAI

Vulnerability in Drupal UEditor - 百度编辑器.*. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

Affected products include: Ueditor Project Ueditor.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2025-3903 vulnerability details – vuln.today

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